Zhangjiagang Wilford Thermal Co.,Ltd
ADD: No.5 Nanyuan Road Economic Development Zone Zhangjiagang, Jiangsu Province 215618 P.R. China
Address: No5,Nanyuan Road Economic Development Zone, Zhangjiagang
Free after-sales service telephone: 86-512-58170166
Agency in Shandong
Address: No.1515-1517,Dongsheng Office Building,Longdu Street,Zhucheng city,Shandong Province
Address: Beirut - Lebanon AI Dora - Mar Youssef Street Joumayel Building - 1st floor Lebanon
Gas (vapor) hot water boiler boiler parts after group on for the installation of the finished product, after a long distance transportation, loading and unloading, installation, hard to avoid collisions and damage, so the need for a water pressure test after installation. Practice has proved that through the defect in the hydrostatic test can find boiler rear adopt corresponding measures in time to ensure the safety of operation.
Boiler water pressure test, general component is the rated working pressure of hydrostatic test and super hydrostatic test, boiler body overpressure test pressure is 1.25 times the rated working pressure of the pot shell or the rated pressure of 0.4 MPa.
One, when you meet the one of the following situations require the overpressure hydrostatic test:
1. The newly installed boiler before starting the related;
2. boiler pressure parts after a major renovation or replacement;
3. The operation of the boiler every six years on a (combining) after overhaul.Two, in the following circumstances, the need to work pressure hydraulic test:
1. general, repair or repair after the boiler pressure test work pressure in the maintenance after;
2. for more than 30 days of standby, the hydraulic pressure test shall be done before ignition;
During the hydrostatic test, need to have qualified personnel shall be carried out in accordance with the standard process
Specific operation method and the matters needing attention, pay attention to WeiFu official website or electric WeiFu hotline, have a professional solution for you.